
* {
    margin: 0;
    padding: 0;
}

body{
    background-color: bisque !important;
}
.checkerboard {
    width: 600px;
    height: 600px;
    margin: 30px 20px;
    display: flex;
    flex-wrap: wrap;
    position: relative;
    
}
.startGame{
    position: absolute;
    bottom: -20px;
    width: 560px;
}



.cell {
    width: 40px;
    height: 40px;
    border-top: 1px solid #666;
    border-left: 1px solid #666;
    box-sizing: border-box;
    position: relative;
}
.cell:nth-child(15n+0){
    border-top:none;
}
.cell:nth-child(n+211){
    border-left: none;
}

.piece {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    position: absolute;
    box-sizing: border-box;
    left: -15px;
    top:-15px; 
    cursor: pointer;
}
.activeIndex{
    border: 2px solid blue;
}
.white{
    background-color: #fff;
    box-shadow: 2px 0 2px 0 #888888;
    
}
.black{
    background-color: #000;
    box-shadow: 2px 0 2px 0 #888888;
}
.nowPlayer{
    text-align: center;
    padding-top: 30px;
}
.contnet{
    display: flex;
    justify-content: space-around;
}
.player{
    margin-top: 50px;
    
    display: flex;
    flex-direction: column;
    align-items: center;
}
.player img{
    width: 48px;
    height: 48px;
}
.address{
    margin-top: 10px;
}
.player .am-button{
    margin-top: 10px;
    height: 33px;
    line-height: 33px;
    width: 120px;
}
.none{
    display: none;
}